Commits
Oliver O'Halloran committed b174b4fb919
powerpc/powernv: Escalate reset when IODA reset fails The IODA reset is used to flush out any OS controlled state from the PHB. This reset can fail if a PHB fatal error has occurred in early boot, probably due to a because of a bad device. We already do a fundemental reset of the device in some cases, so this patch just adds a test to force a full reset if firmware reports an error when performing the IODA reset. Signed-off-by: Oliver O'Halloran <oohall@gmail.com> Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>